# Tempus vs ddtctmcc

The clearest difference is update cadence: ddtctmcc at daily against Tempus's every 5 weeks. ddtctmcc also leads on review sentiment (100% vs 83%) and iOS requirement (9.0 vs 13.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Tempus against 5.0 for ddtctmcc. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews are what separate them: 83% of Tempus's written reviews are positive against 100% of ddtctmcc's.

Tempus ships an update every 5 weeks, ddtctmcc daily. The most recent releases landed on June 1, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | Tempus | ddtctmcc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/tempus-delay-calculator/id1488364362/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/ddtctmcc-ff/id6460858922/reviews) |
| Number of ratings | **8** | 7 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free | Free |
| Size | 8 MB | 6 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcos Kohler](https://appshunter.io/developer/1024379665) | [Alexey Nadzharov](https://appshunter.io/developer/729549192) |

## What reviewers say

### Tempus

[App page](https://appshunter.io/ios/app/tempus-delay-calculator/id1488364362)

Calculate delay times and sample re-pitch amounts with a tap-tempo metronome. Preview delay sounds and determine BPM changes for your DAW. This tool helps musicians fine-tune audio effects.

**Highlights:** Tap-tempo metronome, Specify beat count for metronome, View and preview delay times, Calculate sample re-pitch amounts, Calculate BPM changes, Supports Re-Pitch Warp modes

**In-app purchases:** none


### ddtctmcc

[App page](https://appshunter.io/ios/app/ddtctmcc-ff/id6460858922)

This free music app translates touch gestures into MIDI Control Change messages. It offers a 2D touch area to control three MIDI values and two gesture recording modes: infinite looping or one-time playback triggered by buttons.

**Highlights:** 2D touch area for MIDI control, X, Y, and Touch On/Off MIDI values, Looping gesture recording, One-time gesture playback, Background operation, AUv3 support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tempus free?

Tempus is free to download, with no in-app purchases.

### Is ddtctmcc free?

ddtctmcc is free to download, with no in-app purchases.

### Which has better reviews, Tempus or ddtctmcc?

Tempus and ddtctmcc are both rated 5.0 out of 5 on the App Store, from 8 and 7 ratings respectively.

### Do Tempus or ddtctmcc have ads?

Neither Tempus nor ddtctmcc shows ads.

### Which is updated more often, Tempus or ddtctmcc?

Tempus ships an update every 5 weeks, and ddtctmcc daily. Most recently, Tempus was updated on June 1, 2026 and ddtctmcc on August 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*